| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] for the [noun] | 6705 |
|
| 2 | [noun] [noun sg] for the [noun] | 4500 |
|
| 3 | [noun] system [prep] the [noun] | 409 |
|
| 4 | [noun] system for the [noun] | 79 |
|
| 5 | [noun] system for [art] [noun] | 68 |
|
| 6 | [noun] system for [art] [noun] | 68 |
|
| 7 | [noun] system for the [noun] | 59 |
|
